After the last update now when I put my 2009 Mac Pro 2.93 GHz in sleep mode it takes several seconds for it to time out. This never was the case before the update. I did here of some bugs at the first of the launch so I waited a couple of weeks before downloading the update. Ever thing else seems to work fine as far I as can tell. I have done a disk permission repair and several reboots but it has not helped. Has anyone else ran in to this problem? Thinking I may go back to Snow Leopard can I do this with out loosing my data, music ect. Thanks for all the info you guy's put into this site